🕵️ Richardson Electronics, Ltd. ($RELL)
SEC insider & ownership activity, last 12 months · CIK 355948 · every row links its SEC filing
Over the last 12 months insiders sold $947K with no open-market buying against it. Halverson Kenneth sold $325K in discretionary trades (Oct–May). 6 planned sales are pending, the largest $649K (Jens F. Ruppert). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 4 sellers, $947K (13 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Halverson Kenneth | 0 | – | 3 | $325K | May 5, 2026 |
| Robert J. Ben | 0 | – | 5 | $220K | Feb 19, 2026 |
| Jens F. Ruppert | 0 | – | 3 | $205K | Jan 27, 2026 |
| McNally Kathleen | 0 | – | 2 | $196K | May 20, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Royce & Associates LP | 11.2% | 13G | Oct 15, 2025 | filing ↗ | |
| DDD Partners, LLC | 9.1% | 13G | Jan 6, 2026 | filing ↗ | |
| Dimensional Fund Advisors LP | 6.2% | 13G | Jan 21, 2026 | filing ↗ | |
| First Wilshire Securities Management, Inc. | 5.4% | 13G | May 11, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Benham James | $180K | Jul 28, 2026 | filing ↗ |
| Paul J. Plante | $215K | Jul 28, 2026 | filing ↗ |
| Halverson Kenneth | $92K | Jul 28, 2026 | filing ↗ |
| Robert J. Ben | $403K | Jul 28, 2026 | filing ↗ |
| Diddell Wendy | $454K | Jul 28, 2026 | filing ↗ |
| Jens F. Ruppert | $649K | Jul 28, 2026 | filing ↗ |
| McNally Kathleen | $122K | May 18, 2026 | filing ↗ |
| Halverson Kenneth | $144K | May 5, 2026 | filing ↗ |
| Robert J. Ben | $56K | Feb 20, 2026 | filing ↗ |
| Halverson Kenneth | $136K | Feb 10, 2026 | filing ↗ |
| Robert J. Ben | $58K | Feb 4, 2026 | filing ↗ |
| Jens F. Ruppert | $204K | Jan 27, 2026 | filing ↗ |
| Halverson Kenneth | $50K | Oct 16, 2025 | filing ↗ |
| Robert J. Ben | $115K | Oct 14, 2025 | filing ↗ |
| McNally Kathleen | $107K | Aug 1, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jul 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 22, 2026 | filing ↗ |
| Earnings (2.02) | Apr 8, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 8, 2026 | filing ↗ |
| Earnings (2.02) | Jan 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 7, 2026 | filing ↗ |
| Earnings (2.02) | Oct 8, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 8, 2025 | filing ↗ |